package com.atguigu.gmall.jvm;

/**
 * @author 陈昆昆
 * @version 1.0
 * @date 2020/6/5 12:22
 */
public class DuiTest {
    public static void main(String[] args) {
        System.out.println("程序开始了");
        try {
            Thread.sleep(1000000);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        System.out.println("程序结束了");
    }
}
